Run results for: Javascript string to array mapping: Array.from() vs Spread syntax [...spread]

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0

Browser: Firefox 122

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Array.from

42K/s

[...spread]

35K/s

View exact numbers

Test name	Executions per second
✓ Array.from	42,486 Ops/sec
[...spread]	34,995 Ops/sec

Script Preparation code:

var string = '1'.repeat(1000);

Tests: